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Round|Natural|GIA

0.42ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 2566411668

Certificate GIA 2566411668

Diamond specifications and retailer prices

From $579 AUD
₹38,753 INR
As of October 31, 2026
Save $1,288 AUD (69%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,706 AUD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.42ct natural round diamond

This 0.42ct natural round sits in the sub-half-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2566411668. Listed at 22 retailers as of October 26, 2026, with a 222% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566411668
Dimensions4.78 × 4.75 × 2.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud
Top View
4.78 mm4.75 mm0.42 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566411668
Side View
Table 58.0%Crown 34.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $579 AUD|Low: $579 AUD|High: $2,018 AUD|Avg: $1,230 AUD|-14.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 1$579 AUD
Retailer 5$674 AUD
Retailer 2$781 AUD
Retailer 3$830 AUD
Retailer 16$854 AUD
Retailer 6$918 AUD
Retailer 12$981 AUD
Retailer 9$990 AUD
Retailer 11$1,075 AUD
Retailer 15$1,075 AUD
Retailer 14$1,105 AUD
Retailer 10$1,231 AUD
Retailer 8$1,298 AUD
Retailer 13$1,611 AUD
Retailer 4$1,868 AUD
Retailer 7$2,016 AUD

26 data points across 16 retailers

22 retailers$579 AUD to $1,868 AUD

A
Cheapest Retailer
-
$579 AUD
₹38,753 INR
A
Retailer 2
-
$674 AUD
HK$3,700 HKD
View
A
Retailer 3
-
$781 AUD
View
A
Retailer 4
-
$830 AUD
$583 USD
View
A
Retailer 5
-
$854 AUD
$600 USD
View
Retailer 6
-
$857 AUD
$602 USD
View
Price last confirmed 23 days ago
Retailer 7
-
$863 AUD
$606 USD
View
Price last confirmed 28 days ago
Retailer 8
-
$907 AUD
SGD 861 SGD
View
Price last confirmed 22 days ago
A
Retailer 9
-
$918 AUD
SGD 871 SGD
View
Retailer 10
-
$930 AUD
$653 USD
View
Price last confirmed 32 days ago
A
Retailer 11
-
$981 AUD
$689 USD
View
A
Retailer 12
-
$990 AUD
£547 GBP
View
Retailer 13
-
$997 AUD
$700 USD
View
Price last confirmed 27 days ago
B+
Retailer 14
-
$1,075 AUD
€719 EUR
View
B+
Retailer 15
-
$1,075 AUD
$755 USD
View
B+
Retailer 16
-
$1,105 AUD
$776 USD
View
B+
Retailer 17
-
$1,231 AUD
ZAR 13,968 ZAR
View
Retailer 18
-
$1,298 AUD
View
Price last confirmed 28 days ago
B
Retailer 19
-
$1,611 AUD
£891 GBP
View
B
Retailer 20
-
$1,868 AUD
£1,033 GBP
View
Retailer 21
-
$2,016 AUD
£1,115 GBP
View
Price last confirmed 23 days ago
Most Expensive
NZ Jewellers
c4f3094c-c5b7-44a5-bec1-79505699a15b · Oct 3
$2,706 AUD
$1,901 USD
View
Price last confirmed 28 days ago
21 more retailers have this diamond
Prices start from $579 AUDSave up to $1,288 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.42ct Round
$579 AUD